ui/accessibility/extensions/highcontrast/highcontrast.css

/* Copyright (c) 2014 The Chromium Authors. All rights reserved.
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file. */

html[hc="a0"] {
  -webkit-filter: url('#hc_extension_off');
}
html[hcx="0"] img[src*="jpg"],
html[hcx="0"] img[src*="jpeg"],
html[hcx="0"] svg image,
html[hcx="0"] img.rg_i,
html[hcx="0"] embed,
html[hcx="0"] object,
html[hcx="0"] video {
  -webkit-filter: url('#hc_extension_off');
}

html[hc="a1"] {
  -webkit-filter: url('#hc_extension_highcontrast');
}
html[hcx="1"] img[src*="jpg"],
html[hcx="1"] img[src*="jpeg"],
html[hcx="1"] img.rg_i,
html[hcx="1"] svg image,
html[hcx="1"] embed,
html[hcx="1"] object,
html[hcx="1"] video {
  -webkit-filter: url('#hc_extension_highcontrast_back');
}

html[hc="a2"] {
  -webkit-filter: url('#hc_extension_grayscale');
}
html[hcx="2"] img[src*="jpg"],
html[hcx="2"] img[src*="jpeg"],
html[hcx="2"] img.rg_i,
html[hcx="2"] svg image,
html[hcx="2"] embed,
html[hcx="2"] object,
html[hcx="2"] video {
  -webkit-filter: url('#hc_extension_grayscale_back');
}

html[hc="a3"] {
  -webkit-filter: url('#hc_extension_invert');
}
html[hcx="3"] img[src*="jpg"],
html[hcx="3"] img[src*="jpeg"],
html[hcx="3"] img.rg_i,
html[hcx="3"] svg image,
html[hcx="3"] embed,
html[hcx="3"] object,
html[hcx="3"] video {
  -webkit-filter: url('#hc_extension_invert_back');
}

html[hc="a4"] {
  -webkit-filter: url('#hc_extension_invert_grayscale');
}
html[hcx="4"] img[src*="jpg"],
html[hcx="4"] img[src*="jpeg"],
html[hcx="4"] img.rg_i,
html[hcx="4"] svg image,
html[hcx="4"] embed,
html[hcx="4"] object,
html[hcx="4"] video {
  -webkit-filter: url('#hc_extension_invert_back');
}

html[hc="a5"] {
  -webkit-filter: url('#hc_extension_yellow_on_black');
}
html[hcx="5"] img[src*="jpg"],
html[hcx="5"] img[src*="jpeg"],
html[hcx="5"] img.rg_i,
html[hcx="5"] svg image,
html[hcx="5"] embed,
html[hcx="5"] object,
html[hcx="5"] video {
  -webkit-filter: url('#hc_extension_yellow_on_black_back');
}